baber/WOPTO huggingface dataset:
Patent JP-H08284135-A (JP)
Title: Hanger-mounting structure of floating type fender
Inventor: MATSUSHITA KAZUO
IPC: E02B3/26
Filed: 1995-04-19
Abstract: PURPOSE: To adjoin and connect adjacent fender bodies by rotating a hanger such as a shackle in the arbitrary direction, and fitting the hanger to the end- section metal fitting of the pneumatic type fender while increasing strength even to bending moment and shortening the distance of mutual connecting sections. CONSTITUTION: The base end section 10a of a connecting-fitting mounting member 10 formed in a hollow cylindrical shape is fixed onto the flange section 3a of an end-section metal fitting 3 by welding, etc., and a collar section 11 in specified width is protruded from the front end side 10b of the connecting- fitting mounting member 10 towards the center side. An annular space section 12 is partitioned and formed between the flange section 3a of the end-section metal fitting 3 and the inside of the collar section 11 of the connecting-fitting mounting member 10.  On the other hand, a sliding ring 15 slidably fitted into the annular space section 12 is formed integrally at the outer edge section of the base end section of a connecting fitting 14 in the connecting fitting 14, in which a through-hole 13, into which a hanger 6 such as a shackle is mounted rotatably, is formed at the central section of the front end side.
Patent JP-H04303623-A (JP)
Title: Manufacture of sewage purifier tank
Inventor: SATO HACHIRO
IPC: B29C65/00
Filed: 1991-03-29
Abstract: PURPOSE:To suppress the number of mold from increasing and reduce the production cost of the sewage purifier tank concerned by a method wherein purifier tanks having various sections and sizes are produced out of the barrel of a single purifier tank. CONSTITUTION:The barrel part 1 of an FRP purifier tank having nearly circular section is deformed so as to join to an FRP end plate 3A, the external shape of which is formed to be the same external shape of a metal pipe 2A.
Patent JP-H10286672-A (JP)
Title: Interference avoidance control method in multiple automatic welding machines
Inventor: HARADA SHINJI
IPC: B23K9/095
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve welding quality and a working ratio by setting, as an interference area, the area where automatic welding machines are in danger of interfering with each other and lowering the welding speed of the machine approaching the interference area if another machine is in operation in the area. SOLUTION: When an automatic welding machine 1a enters the interference area while welding, the signal of a position detecting part 3a is transmitted to a control part 4 for the advancing direction of the welding. When an automatic welding machine judged as being in danger of interference, e.g. a machine 1b enters the interference caution area B from a non-interference area C while welding, the control part 4 transmits a speed reduction signal 3b to the machine 1b by receiving a signal sent from its position detecting part 3b. The machine 1b reduces its speed until the machine 1a goes out of the interference area A. In addition, depending on a situation, the welding speed of the machine 1a entered the interference area A is increased.
Patent JP-H06281985-A (JP)
Title: Waveguide type second harmonic generating element
Inventor: SANO KAZUYA
IPC: G02F1/37
Filed: 1993-03-29
Abstract: PURPOSE:To easily and dynamically match the period of polarity inversion regions and the wavelength of input light and to obtain stable second any higher harmonic output by applying electric fields via electrodes to waveguides and changing the refractive index of the waveguides by an electrooptical effect. CONSTITUTION:An LiTaO3 substrate 1 is masked with Ta and is partially subjected to a proton exchange to form the polarization inversion regions 2. The three-dimensional waveguides 3 are then formed on this LiTaO3 substrate 1 including the polarity inversion region 2 by executing proton exchange again. The electrodes 4, 4 are arranged to hold the waveguides 3 therebetween on both sides of the front surface. The period LAMBDA of the inversion regions turns to 10.80mum and match with the phase of a laser beam when 100V voltage is impressed to the electrodes and an electric field is impressed to the waveguides. The output of the second harmonics is thus obtd. with the high efficiency. Then, the period of the inversion regions is easily changed by varying the impressed voltage in correspondence to the wavelength of the light source. The high efficiency output is thus stably obtd.
Patent JP-H07278362-A (JP)
Title: Nucleating agent composition and polyolefin resin composition
Inventor: KOBAYASHI TOSHIAKI
IPC: C08L23/02
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a nucleating agent composition causing no odor or fish-eyes, excellent in the clarifying effect on the object resins, containing a dimethylbenzylidene benzylidenesorbitol etc., and a bisdimethylbenzylidenesorbitol. CONSTITUTION:This nucleating agent composition comprises (A) 1,3-o-3,4- dimethylbenzylidene-2,4-o-benzylidenesorbitol and/or 1,3-o-benzylidene-2,4-o-3,4- dimethylbenzylidenesorbitol and (B) bis(o-3,4-dimethylbenzylidene)sorbitol, and furthermore, pref. (C) 1,3:2,4-bis(o-benzylidene)sorbitol, with the weight ratios A/B and C/(A+B+C) being pref. (4:1) to (1:9) and <=0.4 respectively. It is preferable that 0.05-3 pts.wt. of this composition be incorporated in 100 pts.wt. of a polyolefin resin.
Patent JP-H0348570-A (JP)
Title: Image processor
Inventor: YAMAKAWA SHINJI
IPC: H04N1/00
Filed: 1990-04-11
Abstract: PURPOSE:To perform a processing with data of one line by counting the data at every storage of a piece of data, repeating read/write until the line goes to the one at an arbitrary point, and reading and averaging required data. CONSTITUTION:The data is stored in memories 18 and 19 sequentially via one or two systems of registers 10 and 11. A write counter 16 performs a count operation at every storage of a piece of data, and sends an address to the memories 18 and 19 via buffers 12 and 13. Similarly, a read counter 17 performs the count operation, and sends the address to the memories 18 and 19 via buffers 15 and 14, and reads out memory data in the memories 18 and 19. The data is outputted to a CPU via a selector 20, then, is averaged.
Patent JP-H02272466-A (JP)
Title: Electrostatic recorder
Inventor: HONDA TOSHIRO
IPC: G03G15/05
Filed: 1989-04-13
Abstract: PURPOSE:To provide the electrostatic recorder which uses a regular paper and which can form a recorded picture without an expensive needle electrode by applying a pulse voltage between the segment electrode and the spiral electrode according to printing information. CONSTITUTION:A positive voltage is applied to the segment electrodes 3b-1, 3b-2,... from a high voltage power source 3d at the timing that a paper P reaches the prescribed position. The voltage is applied by controlling a switch, provided for each electrode, so as to be opened according to a video signal outputted from a control circuit. For example, when a pulse voltage is applied to the segment electrode 3b-1 according to the video signal, an electric field is produced only between the segment electrode 3b-1 and the linear electrode 9, and electric force lines N are formed from the segment electrode 3b-1 toward the linear electrode 9. Consequently, toner T of negative polarity is receives Coulomb's force toward the segment 3b-1 along the electric force lines N, and the toner T is attached to the front surface P0 of the paper P via a gap G.
Patent JP-S62249799-A (JP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K21/00
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08282065-A (JP)
Title: Image forming apparatus
Inventor: KUROHATA TAKAO
IPC: B41J29/38
Filed: 1995-04-19
Abstract: PURPOSE: To enable precise detection of data memory abnormalities and thereby prevent a damage to a drive unit by providing a data checking means for writing digital data of 0 and 1 into and reading such data from a data memory and checking whether or not individual data are equal by collation. CONSTITUTION: When power is supplied to a printer, a CPU 41 writes in an accumulator A digital values 00 (h) in the hexadecimal numbering system corresponding to all the bits of the storage region assigned to each address in an SRAM 47 to be written into. Then the CPU 41 retrieves 00 (h) to the leading address in the SRAM 47, and checks whether the retrieved data equals data 00 (h) present in the accumulator A. If they are equal, the CPU 41 determines that digital values 1 or 0 have been written into the bits of the leading address as instructed, that is, no abnormality is present in the leading address. After adding 1 to the N value to set the digital value to 1, the CPU 41 repeats the similar operation for the other addresses in order to determine whether or not any abnormality is present.
Patent JP-H04324317-A (JP)
Title: Maintenance-supporting device and its supporting information display method
Inventor: SATO TAKAO
IPC: G05B23/02
Filed: 1991-04-24
Abstract: PURPOSE:To perform an isolation operation safely and positively when performing maintenance inspection of equipment constituting a large-scale plant. CONSTITUTION:If a state of an equipment to be maintained changes when performing a maintenance operation, all ranges to be affected are obtained by inference, only the obtained ranges are collectively displayed, for example, for each of power supply sections 4A, 4A-1 and 4C, thus enabling not only a computer to judge an isolation operation but also a worker to perform check. Then, the isolation operation method which is obtained by the computer is displayed by, for example, 'x' mark, a different color, etc., along with the collective display.
Patent JP-S5718797-A (JP)
Title: Granulation of coal in hydraulic transport
Inventor: YANO TAKUJI
IPC: C10L5/14
Filed: 1980-07-10
Abstract: PURPOSE: After crushed coal is pelletized by a specific method, they are further made to stick to one another and coagulate, whereby a slurry with high dehydration properties as well as high stability in the hydraulic transportation is produced.  
     CONSTITUTION: After coal 1 is crushed with the crusher 2 and kneaded together with a small amount of a binder 5 such as heavy oil with a kneader 23, they are pelletized with a dry-type pelletizer 8 to give coal pellets of fine particle sizes. The coal pellets are combined with water 4, a binder 5' and a foaming agent 28 and granulated with a wet-type granulator 10 by sticking fine particles around the nuclei of bubbles to form coagulated particles. Then, the particles are coated with the binder 5' to give the objective pellets 30. The resultant pellets are mixed with water in the tank 11 so that they are made into a slurry suitable for hydraulic transportation and transported with the pump 13.  
     EFFECT: The amount of the binder used is reduced and there is no trouble of wearing the inner wall of the pipe line. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000287151-A (JP)
Title: Image pickup device and method for displaying residual capacity of its recording medium
Inventor: IWASAKI RINZO
IPC: H04N5/91
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To display a residual capacity of a memory of an image pickup device in a way that a user can easily recognize whether the residual capacity in the unit permits at least one shot. SOLUTION: A 1st controller 51 discriminating a pre-end state reads icon data denoting the number of steps corresponding to a calculated residual capacity from a flash memory 53 via a 2nd controller 52 and allows the icon to be blinked.
Patent JP-2000285849-A (JP)
Title: Electrode for electric discharge lamp, manufacture thereof and electric discharge lamp using it
Inventor: AOYAMA HITOSHI
IPC: H01J61/073
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost and to prevent generation of defective cavities and to enhance a heat capacity well in an electrode of which an effective head portion is enlarged at a diameter in the case where an electrode space is narrowed by a metal halide lamp. SOLUTION: The electrode 10 for an electric discharge lamp having a tungsten as a base material is provided with a bar-like lead portion 11 and a head portion 12 which has a cylindrical shape having a larger diameter than that of the lead portion 11 and in which the lead portion 11 is inserted into a hollow portion 12a and is joined. The electrode 10 is provided with a bar-like lead portion and a head portion having a larger diameter than that of the lead portion. The lead portion and the head portion are joined by welding.
Patent JP-S5218515-A (JP)
Title: Exhaust passage of internal combustion engine
Inventor: SATAKE TADASHI
IPC: F02B3/06
Filed: 1975-08-01
Abstract: PURPOSE:To prevent outflow exhaust from stimulating bread away flutter and turbulence by giving directionality to the exhaust flow.
Patent JP-H06304092-A (JP)
Title: Western-style toilet
Inventor: ARAKAWA MASAHIKO
IPC: A47K17/02
Filed: 1993-04-21
Abstract: PURPOSE:To provide a Western-style toilet capable of being used in the stable state without causing uneasiness even if a small child sits backward thereon. CONSTITUTION:In a Western-style toilet wherein a low tank 4 is placed in back of a toilet main bodey 1, a handrail 41 is attached on the low tank 4.
Patent JP-S5619669-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOUE TAIICHI
IPC: H01L29/78
Filed: 1979-07-25
Abstract: PURPOSE:To avoid the decrease in the yield rate caused by pinholes in a photoresist by employing polycrystalline Si as a mask for introducing impurities, in the case an MOS-type semiconductor device is manufactured, and by shortening the etching time. CONSTITUTION:A thick field oxide film 4 is formed on a specified region of the surface of a substrate-electrode take-out region 10 of a semiconductor substrate 1, with an oxidation-resistant film being covered. Then, said oxidation-resistant film is removed, and a thin oxidized film 5' is deposited on the portion where it is removed. A thin gate oxidized film 5 is also deposited on the portion between the neighbouring films 4. Then, a polycrystalline Si layer is grown on all the surface, and the polycrystalline films 6 and 6' are remained on the center portion of the film 5 and on all the film 5' by short-time etching. Then, all the surface is convered by an SiO2 film. Thereafter, contact holes 8 and 8' are provided by a photoresist process, the film 7 is selectively etched and removed, and Al 11 for wiring is deposited on the surface of exposed regions 2, 3, and 10, respectively. In this method, wirings are not shorted even though the pinholes exist in the resist.
Patent JP-S62257406-A (JP)
Inventor: TAKADERA YOSHIKAZU
IPC: A41D27/28
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04305384-A (JP)
Title: Manufacture of composite slab for manufacturing clad steel material
Inventor: TSUGAI HIROMICHI
IPC: B23K15/00
Filed: 1991-04-01
Abstract: PURPOSE:To provide a composite slab possible to stably and inexpensively manufacture a clad steel material excellent in performance at a joined part without requiring troublesome means and a specially expensive equipment. CONSTITUTION:When the composite slab for clad is assembled, as shown in the figure, a joining medium made of metallic foil is inserted between cleaned (an oxidized layer is removed completely by pickling or grinding) surfaces to be joined to superimpose a clad material on a base material, further, two pairs of superimposed clad material and base material are superimposed each other with the base materials outside, spacers of the same material as the base are arranged at the end parts of the clad materials to enclose the clad material with the base materials and the spacers, then, high energy laser beam welding is performed to the base materials and the spacers in vacuum.
Patent JP-S5619467-A (JP)
Title: Doppler radar
Inventor: MATSUMURA AKIRA
IPC: G01S7/36
Filed: 1979-07-27
Abstract: PURPOSE: To obtain a Doppler radar of reliability by eliminating interference of a radio wave from another radio-wave source by providing a detecting circuit that detcts the existence of the radio interference and by changing the frequency of a transmitting μ wave when a fear that the radio interference occurs is entertained.  
     CONSTITUTION: In case that a signal of frequency fL close to frequency f 0 +▵f of a reflection period is applied, part 15 where although the speed of a vehicle does not change suddenly, an output voltage from output terminal 10 changes suddenly due to an external frequency fL component is formed. In order to eliminate an influence of this external frequency fL component, a decision is given on whether the output signal of frequencyvoltage converter 7 is a signal based upon an actually impossible vehicle speed so that a disturbance signal is discriminated from information on the vehicle speed with regard to part 15. Consequently, the frequency or a transmitting μ wave is varied, the bias voltage of the oxcillator of an RF unit is controlled. Thus, an influence of an external radio wave can be removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259660-A (JP)
Title: Method for processing silver halide photographic sensitive material and its apparatus
Inventor: SUZUKI AKIHIKO
IPC: G03D3/13
Filed: 1987-04-17
Abstract: PURPOSE:To improve the processing efficiency of the titled method after developing stage by increasing the agitating efficiency on the surface of an emulsion of the titled material. CONSTITUTION:At least one among a moving blade 4, supplying inlet holes 5, 7 and exhaust nozzles 6, 8 is provided at the center part against the U-turning of the titled material 2 and the inside from both sides of rollers carrying the titled material 2, and at least one of said holes 5, 7 and said nozzles 6, 8 is provided at the outside against the U-turning of said material 2 and said inside. And, at least one of the exhaust nozzles 6, 8 is provided at one side of said rollers carrying the material 2 so as to substantially form a free space within the flow path along the material 2 from the exhaust nozzles 6, 8. By arranging as mentioned above, the processing of the titled material after developing stage is carried out, supplying a substantial liquid flow to the titled material. Thus, the processing period from the start of development to the end of drying is shortened, without deteriorating the quality of the finished material.
Patent JP-H04305421-A (JP)
Title: Disk molding machine
Inventor: NANBA MASAHIRO
IPC: B29C31/00
Filed: 1991-04-02
Abstract: PURPOSE:To dispense with a feed apparatus such as a conveyor guiding a molded disc to a sputtering apparatus, to contract a necessary dustless region and to also shorten a disk manufacturing time. CONSTITUTION:A disk molding machine is constituted so that the disk falling from an injection mold is guided in a predetermined direction by rails having holes or opposed grooves permitting the disk to pass and formed so that both ends of the holes or the grooves have an almost V-shape or U-shape.
Patent JP-S5219055-A (JP)
Title: Modulator
Inventor: YAGI KAZUO
IPC: H03C1/54
Filed: 1975-08-06
Abstract: PURPOSE: In order to improve the strain characteristics through improving the linearity, by means of applying the bias on the motion point of transistor of double balanced modulator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01266727-A (JP)
Title: Resin paste
Inventor: YAMAZAKI MITSUO
IPC: C09J163/00
Filed: 1988-04-18
Abstract: PURPOSE:To improve adhesive properties and reduce the cost of the title paste by allowing a filler to contain one kind or more selected among specific boron nitride, silicon oxide, aluminium oxide, and titanium oxide. CONSTITUTION:A filler is allowed to contain one kind or more selected among 5 to 95wt.% boron nitride of 20mum or less maximum particle diameter, 95 to 5wt.% silicon oxide, aluminum oxide, and titanium oxide. When the maximum particle diameter of the boron nitride exceeds 20mum, given discharge thereof through a dispenser is difficult and liable to cause a chip to be slanted upon mounting the same. Hereby, non-conductive resin paste can be yielded, which is excellent in heat resistance adhesive properties and melting properties with the low cost.
Patent JP-H06285990-A (JP)
Title: Manufacture of laminated metal plate
Inventor: FUNAKI MICHIHIRO
IPC: B29K105/22
Filed: 1993-03-31
Abstract: PURPOSE:To manufacture a thermoplastic resin metal plate in which adhesive properties, processibility, corrosion resistance and external appearance are improved and which has high yield by covering an entire width of the plate at a lateral center of a thermoplastic resin film, and injecting and cooling cooling medium to a surface of the film of a part overcoated with resin. CONSTITUTION:A laminated metal plate is manufactured by the steps of bringing a press-bonding roll 5 into contact with M plate 1 wound on a winding roll 4 and preheated, feeding a thermoplastic resin film 3 melted by a T die 2 through an extruder to a gap between the roll 5 and the plate 1 and covering the plate 1 with the film. In this case, a width of the film 3 fed down to the gap between the roll 5 and the plate 1 is set larger than that of the plate 1. An entire with of the plate 1 is covered at a lateral center of the film 3. Simultaneously, cooling medium is injected from a cooling nozzle 10 to the surface of the film 3 of a part overcoated with the resin to cool it.
Patent JP-S59222668-A (JP)
Title: Shift mechanism for transmission
Inventor: OKADA MITSUHIKO
IPC: F16H61/02
Filed: 1983-05-30
Abstract: PURPOSE:To make a shift position linearly arrangeable as well as to aim at compactification in a shift mechanism, by installing an interlock pin in position between two shift rods set up in parallel with each other at two spots of a shift head and a transmission case. CONSTITUTION:Both first and second shift rods 50 and 51 are being set up in parallel with each other. And, a first interlock pin 59 inserted into a pin setting hole 57 of a shift head 52 engages with concave grooves 61 and 62 of both shift rods 50 and 51 at a position of the shift head 52 that comes into a state of being retreated. Likewise, a second interlock pin 60 inserted into a setting hole 58 of a transmission case 21 engages with concave grooves 63 and 64 of both these shift rods 50 and 51 at a position of the shift head 52 that also comes into a state of being retreated. With this constitution, these interlock pins are made shiftable solidly with the shift head 52 only in case of a fixed range different in these shift rods 50 and 51, thereby making the linear arrangement of each shifting position attainable.
Patent JP-S62273258-A (JP)
Title: Impact resistant polyamide molding material
Inventor: BUIRUFURIITO BARUTSU
IPC: C08L77/00
Filed: 1987-04-20
Abstract: Impact-resistant polyamide molding compound consisting of a mixture of A. 60 to 98% by weight of a polyamide and B. 2 to 40% by weight of a polyalkenamer, wherein the mixture is treated at elevated temperatures with 0.05 to 5% by weight of the sum of components A and B of an organic radical former are provided as well as processes for making them.